IDL virtual machine¶

https://www.nv5geospatialsoftware.com/Support/Maintenance-Detail/the-idl-virtual-machine

IDL virtual machine exists on many platforms and can run IDL binary programs without the need of a license.

This page explains how to create IDL .sav file such that users do need the virtual machine only.

https://www.nv5geospatialsoftware.com/docs/Creating_SAVE_Files_of_P.html

An alternative is to install GDL on your machine (a free clone of IDL).